A couple years ago I got back into watching competitive StarCraft again. Broodwar is still going strong in Korea, with some of the old names still near the top. If you're interested, check out the ASL English broadcasts on the SOOP YouTube channel. The finals of last season - Soma vs Flash - was an excellent watch. Artosis and Tasteless still do the casting, except they are now supported solely through Patreon and streaming rather than from the Korean broadcasting companies.