I *do* regret not going to skyscraperpage because I know, if nothing else, that the "city discussions" subforum always has some good conversations going on that help keep me up to date on what's really happening on the ground in all sorts of metros. I gave up caring about the stereotypical 30 story towers going up in Houston or San Fran or wherever at least ten years ago, and living in NYC made me not give a crap about 99% of development going on there (because it's either shoddy garbage or hypercapitalist garbage), AND THEN the severe lack of Boston discussion there (because it's all here) clinched it for me where I found SSP to be less and less of a must-visit website.
And to DZH's point, once I stopped photographing NYC projects I stopped going to skyscrapercity altogether.
And to top it off, I'm now taking somewhere around 200 photos PER DAY for work, never mind what I take for pleasure, so oftentimes when I get home I'm doing the absolute bare minimum of file editing/processing/uploading/sharing knowing full well I have to get up the next day and deal with another 200 photos. The fact that I get ANYTHING posted here is something of a minor miracle these days.
SSC I'm probably done with for good but I think I'll make it a point to pop into SSP more than like once every three months and actually share some of my photos there again, because once upon a time I did truly like the sense of community there