Just to make myself heard: you're not alone here, Zsolt. I don't monitor my install percentage closely (I have enough on my plate already) but the last week or so, my rankings have all nosedived, with sales following right behind. No updates in the timeframe, no other externalities AFAICT.
I'm pretty certain it's an algorithmic change behind the scenes on the Market. Whether it was intentional or not, I can't say. String -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en

