At the end of the day, this article is geared to startups, business entrepreneurs, webmasters and marketing professionals who need to understand the process, and I guestimate that the process listed in the article above accounts for 99%+ of all expired domain names. All of your points are valid and appreciated, but if someone is interested in buying a good, brandable domain name for their business, they should follow the instructions above to have the best chance of grabbing it.
Of course, this does not happen equally across the board. Some site owners are lazy and barely put in any effort. As you can probably tell, the four situations I outlined above probably will not occur for website owners who are lazy. Now, for website owners who put in the work and the time for their online properties, you can bet that they would get to benefit from the four situations outlined above.
"Expired Domains" will help you grab and search through all those domains that are expiring in a organized matter. You will be amazed how many good domains are expiring every day. With Expired Domains you should be able to find a domain you are looking for. It may take some time, and you should not expect to grab something like credit.com. Sometimes you will also need to use a backorder service to assure (as much as possible) that someone who aimed at the same domain as you doesn't grab it before you does.
Sir I am a newbie and a lot interested in doing this business but I don’t know fron where and how to start it. How to purchase where I have to pay and how I have to pay all sort of questions are there in my mind. So sir if you could email me the details then it would be of great help. Its been months searching but I hadn’t purchased any domain yet.
Backorders don’t take place if a domain name expires at a registrar that has an auction partner, unless no bids are placed at that auction partner prior to the expiration date. Backorders (when domains are “caught”) only happen when a domain name goes through the full lifecycle and expires, is removed from the registry’s database, and becomes available for new registration.
 On April 11, 2016, SnapNames (owned by Web.com) and NameJet (partnership between Web.com and Rightside) combined resources on pending delete/dropping domains to better compete with other drop catching services. Going forward, backorders placed on either platform for pending delete names will go into a common backorder pool and will be fulfilled either by NameJet or SnapNames depending on which platform the backorder was placed. Pending delete names that have multiple backorders will be placed in a common private auction accessible to bidders from both platforms to participate in the live auction. Minimum bid increments and proxy bidding rules for NameJet will be modified to match those of SnapNames. Registrar expiry, and direct lister inventory will not be affected by this integration.
The bottom line is, drop domains deliver traffic. How come? When people register a drop domain and build a website on that domain, they often attract backlinks. They also can update their website and generate a community or a brand. Whatever the case is, there are four things that happen that results in traffic for those websites. They create a backlink footprint, which drives direct traffic. This backlink footprint also produces SEO benefits. The more these website owners promote their website, the more goodwill they build up in their target niches and online communities. Finally, the more they manage their online blog, website or information site, they gain some sort of presence on social media.
Ultimately, I was left with a semi-automated process of scraping sites and running an intricate series of processes to come up with a list of expired domains that I then had to evaluate by hand. This meant I had Majestic and Moz open to check the backlink anchor text and Archive.org to check for obvious spam for every single possible domain. The process was excruciatingly slow and tedious, but absolutely necessary to find domains that would be suitable for building out.
NameJet is $69 or $79 per backorder, so there’s that. And they don’t have the best drop catching technology. If they’re an auction house partner, then they always get them but that’s because they’re partners not because their drop catching technology is great. Plus, when you put a backorder at NameJet that’s public information and other investors can see your domain name backorder with one bid.