I've been using addthis -hacked up a bit to be less intrusive- for years. I've noticed that many ad blockers remove it altogether. Lately I've further noticed that the blocking is no longer just by separate ad blocker software, but also by the default behavior built in to many browsers and systems. So I'm wondering, is it so intrusive and so increasingly useless that I should stop using it altogether?
Do YOU use addthis? And if not, what's a reasonable alternative?