"First sunny day for a while so" ... so it's a good time to dig the bike out of the garage or basement and go ride the MUP! That's the problem, a lot of these people are riding for the first time in who knows how long, and maybe will only ride once or twice more, but the first nice day is when they feel the itch. So it feels like everyone is out and few of them have any skills. My wife was out riding with me today and feeling the same way, getting frustrated mainly with the cyclists. I told her to just let it flow and move when it's safe, and don't worry about any fools because they probably don't realize what they're doing wrong. It will shake out somewhat after a few weeks of nice weather.