Michael Arington from TechCrunch posted the 2007 version of his list “Web 2.0 Companies I Couldn’t Live Without“.
Although this is just a alphabetical list of products he uses every day, Mr. Arington’s visionary skills and the success of his investments recommendations are well known in the online industry so if I was and advertiser or an investor I would keep a close eye on these companies:
| 800-Free-411 | Amie Street | Ask City |
| BlueDot | Digg | Flickr |
| Flock | Gmail | NetNewsWire |
| Netvibes | Pandora | Skype |
| Techmeme | WordPress | YouTube |
