Ok, overdue new (potential) man update...
I'd love to call him carrot, but flame beat me to it...I have a vicious veg calendar and he's a carrot on that so it's sort of stuck in my mind! Will have to come up with something else.
Haven't met him yet, but we've been texting/emailing several times a day for over a week. Since Wednesday, we've also spoken for an hour or more each evening after the kids are in bed. He lives about 40 miles away but works in central London, is the resident parent of 2 boys and I can't wait to meet him on Saturday 
As for the others...
Cyclist: can't really be bothered any more, he's never around
H&S man: lovely guy, but still unconvinced he's the one for me. He reminds me of my running buddy, with whom I've had a purely platonic friendship for over five years - I adore him, but I don't fancy him much. We have a long-standing date this Thursday, which is date 3. Since I've not managed to get past date 3 with anyone since I started this internet dating lark, I guess it could be our last!