In addition to providing data on the classical ratings of all players over 2700 FIDE, the Live Chess Ratings site now includes rapid and blitz ratings for those top players as well. (In case you're wondering, Fabiano Caruana is #1 in rapid with a 2857.6 figure, ahead of Magnus Carlsen's 2855.4; in blitz, Carlsen has a preposterous Elo of 2948, more than 42 points ahead of second-placed Hikaru Nakamura, 68 points ahead of Ian Nepomniachtchi and 98 points ahead of Levon Aronian. It's good to be king.)
The site also tracks the top ten women (and has for some time), and it's interesting to see that Hou Yifan (at 2648!) has closed to within just 28 points of Judit Polgar. It's about time someone did, and I'm hoping for a match between the two women sometime relatively soon.