90% of what it finds is people who registered the .com along with a uk or IE, then did nothing with any of them. So the .coms are of no real value.
The other thing to say is that it is distracting from 'real' work , looking at these domains ... so realy something you just do for fun when you're messing about.
However, I do think there is potentialy some mileage in it ... I caught one domain crescentcommunications.com , which I thought was great as there is a multi million corp. in US called crescent communications ..... unfortuanatly, they went into liquidation soon thereafter.
I certainly would recomend anyone to have a look at club drop. You should be aware that you'll end up paying at least 45 E for a com, so it can add up. The other thing to say is - check to see if the domain has any traffic atall, you can do a search on google, and a link: search . That would be a plus point in my book.
You are unlikely to find any missing .coms etc. for your existing clients using club drop - unless you know exactly when it drops - and you'd have to be pretty organised to keep a track of all that. I thought the link michele gave in this thread was very informative -- and it would be fun to chase a specific drop.
I was in a 2 bidder auction for happyhost.com last month , which I would have won had I not totaly forgotten about it in the closing hours ! oh well.
happy hunting.