My connection is good for the most part, while I think few people's connections are so good as to never drop for a minute or two. Furthermore, not everyone in the world has access to or can afford a good internet connection.
Anyhow, I don't see how you're addressing my main point. I agree with you that one's opponent should not have to suffer on account of one's bad connection, but, again, the time limit is already in place to limit one's opponent's suffering. A player is entitled to take a certain, mutually-agreed-upon amount of time over his moves, beyond which, he must forfeit the game. If he is entitled to take this time for thinking, by what rationale should he not be entitled to take the same amount of time for reconnection?
This site's implementation of the abandonment timer is further problematic in that, unlike the game's main time limits, which are flexible, clearly specified, and agreed on by both players, the abandonment timer is 1) not explicitly agreed to by either player, 2) not specified in detail in any place easy to find, let alone on the Live Game page, so that players cannot even be said to have agreed to the abandonment timer implicitly, and, most importantly, 3) not flexible, so that if someone wishes to play a live game at chess.com at all, he must agree to chess.com's abandonment timer willy-nilly, even if he would prefer to play without it—even if both players would prefer to play without it, in fact.
This last point is the most important, in my opinion. If the existence and length of the abandonment timer were an option that could be selected and/or customized when one searches for a live game, in the same way as the main game clocks, this would ideally address all concerns: people like me, who would prefer a longer abandonment timer or none at all could play games with those settings, while people like you, who like the timer, could continue to play games with those settings. In the absence of this ideal solution, however, I continue to feel that the game clocks, being the only time limits that the players choose, know the details of, and agree upon, should be the only time limits imposed on them.
Although my connection is usually fine, I've lost a couple of games when it dropped for a short time and I couldn't reconnect in time, although I would have had plenty of time on my clock after reconnecting. This isn't fair to players whose connection drops through no fault of their own. If the connection hadn't dropped, they would be entitled to use that time thinking; they should likewise be entitled to use that time to reconnect. There's no need for an abandonment time limit, when the games already have a time limit built in.
I hope someone from chess.com sees this post and takes this feedback under advisement (of course, anyone else can also feel free to comment if they agree or disagree).
Edit: I'm sorry for accidentally posting this thread in the General Chess Discussion forum instead of a website feedback one. If any administrator is able and willing to move it to a more appropriate forum, I would appreciate that.