Yesterday at my blog I saw a new adsense ad, thanking me for using Firefox 3.5 and asking to use Firefox 3.5 add-ons.
On it’s banner it says “You Rock, thanks for using Firefox”
What it means Google adsense can identify who is using Firefox 3.5, and if it can identify Firefox users, it would be possible to identify other browser users too. I have no idea but I like love this.
Update: One of my friend on Identi.ca told me it is easy recognizable by user agent or through javascript test. Google is showing ads after recognizing browser version.
