Google has seemingly replaced the top link to its RSS reader product, Google Reader, with a link to "Photos" (Picasa) at the top of the Gmail web interface. To be clear, the link is still there, it's just hidden behind the "More ?" link now.
Sure, it's a minor UI change, but that isn't stopping users from going nuts about it on Twitter.
A user tweeted "Where the F**k is my link to Google Reader in Gmail?!??! I'm sure they can see in Analytics that I use it every single day…"