Welcome @hdbee! Glad to see you're account was approved and so on... for future posts you might want to goa little more in depth, but there is also @esteem app, @steepshot app (like instagram ish) and a twitter is coming in a month or so I think, all of which are short format posting apps.

Also; might wanna sign up for steemit.chat and make some friends there!

Oh and try your hand a well thought out #introduceyourself post and you'll be very happy with the results!