Has anyone noticed a lot of posts recently that seem like they've been written by AI? They are completely off-topic and only give a rudimentary explanation of the topics discussed in a thread, i.e. describing what Android is or what an iPod is when everyone already knows... At first I was led to believe it was just people posting perhaps through a translator, but the frequency and number has increased recently; enough that I think these are actually AI posters. Was curious if anyone else has noticed this, and specifically if the mod team has any input as to whether they're AI or what it could be.