Ping.fm is a simple service that makes updating your social networks a snap. It allows you to update one site,  which will then pass those updates on to 32 other websites.
The site will ‘ping’ most major social networking sites updates: Twitter, LinkedIn, FriendFeed, Facebook, MySpace, del.icio.us and Jaiku. 
Updates can be sent through instant messaging (GTalk, MSN, Yahoo! or [...]

Links to you website play an important role in boosting site traffic and improving link popularity and your search engine rankings.
There are two types of incoming listed: unsolicited links and requested links. Unsolicited incoming links come from someone who saw your site and decided to link to it. They liked the content, or the tools, [...]

Building your permission-based email list is one of the best ways to maximize your email marketing efforts. You don’t want to miss the opportunity to communicate with your customers or members. Make sure you give them ample opportunity to join your list.

PrettyMay Call Recorder for Skype is a powerful Skype add on, which allows you to record Skype calls on Windows easily.
PrettyMay records calls and conference calls, and saves them in mg3 files in stereo. It can also function like an answering machine for Skype calls, but I haven’t tried this feature.
Recording a Skype Call is [...]

Now you can submit your press releases online for free! Free-Press-Release.com offers various tiers of service, from free to very inexpensive.
They also have an excellent set of tips on writing press releases properly on their blog. They wisely recommend that you create a great headline (and give you lots of examples), and your your keyowrds [...]