The best online dating advice is to chat with the other person about the same things you'd talk about out on a date - likes and dislikes, etc., that way you can get a good idea of
where to go on your first date out of
cyber space.
Stop in at Minus
Space, a site maintained by Matthew Deleget and Rossana Martinez,
where you'll find reductive color in astonishing variety; Geoform, a
cyber collection of geometric abstraction, curated by Julie Karabenick; and Color Chunks, John Tallman's utterly quirky view of slab, blocks, chunks and pieces of color, plus his own related work.