I don’t know about you, but I hate telemarketers. If you’re looking for a way to keep close watch on these pesky salesmen and women, you should check out Callcatalog.com. On this social network aimed at lowering the number of calls you get from telemarketers, you’ll be able to share the numbers of the people who have been calling you and tell the rest of the users what they wanted. This allows the site to create a very complete database of telemarketers’ numbers, letting you check to see if the missed calls you have are from someone who truly needs to get in touch with you or from a pesky telemarketer. The idea is very useful, and if people start sharing the numbers they think to be telemarketers, it could finally put an end to telemarketing calls you didn’t request. On the whole, if you want to join the fight against telemarketing, this site could be a useful weapon.