I don't know if other people are affected, but I think I'm witnessing a plugin's devs very clearly abusing the sudden popularity of their plugin to advertise a paying service.
They do that by imposing an annoying unremovable nagging screen in ALL THE DAMN PAGES OF MY BLOG >_<
Cf those two screenshots :
I prefer to give up on a feature, even a useful one, rather than to give up on my freedom as a webmaster.
I'm using the latest version of that plugin. 0.1.1, if you wonder.
I can't tell if other persons are affected of course, but, if other persons ARE affected, don't you think this would deserve this plugin to be kickedd off from the WordPress repository ?