Lots of talk is swirling about Google Base, a deep background Google project that somehow slipped out on the public Web for a few hours yesterday.
A key component of Google Base will likely be classified ads, submitted for free by individual users.
If Google Base sees the light of day and offers this type of content, what would prevent Google from offering sellers a GoogleTalk button for their listings? Potential sellers would see this button, click on it, and either their copy of a future, PC-to-phone GoogleTalk would open, or the download page for Google Talk would come up in their browser.
You know, like SkypeMe buttons on eBay listings, which almost everyone seems to think is coming.