There is d.buzz, it's like twitter.
Ecency and Dapplr are all purpose dapps for mobile.
For everything "travel like" , including pics from your home town or your favourite restaurant, take a look at the app Haveyoubeenhere. You can upload pics immediately after taking them, with location and short description, and make a post out of that later at home.
How are you, humans and felines?
Thanks for the suggestions, I will look into those.
And we, including the cats, are doing as well as can be expected. How about you, everything going as well as it can?