I'm just curious, mainly because I hate people that don't reply. I pretty much reply to everything, like if I was invited somewhere instead of leaving the person to assume that I'm not coming I would reply saying that I'm not coming. But most of my friends seem to think that not replying means they're not going.
For instance, today I asked two people if they were able to ride during the day. I then also sent a message (over Facebook) to more friends about doing something tonight, one of which I had also asked about riding. The said person replied to the one about night activities but did not about riding, which annoys me as I know he got the message, read it and didn't feel it was worth replying. Do other people think this is normal or share my opinion that it's annoyingly rude?
And here's another one, on chats, would you say something like 'got to go, bye' or just go offline?