As long as you include the #vyb or #verifyyourbrain tag in your post you can post on any front end, your post will show on all the Hive based front ends, and you will be earning VYB tokens on your posts along with Hive and POB if you also use a #pob or #proofofbrain tag - I'm a whale on VYB so will be able to give you bigger upvotes in VYB tokens (this is edited because I had it all wrong before)
As long as you include the #vyb or #verifyyourbrain tag in your post you can post on any front end, your post will show on all the Hive based front ends, and you will be earning VYB tokens on your posts along with Hive and POB if you also use a #pob or #proofofbrain tag - I'm a whale on VYB so will be able to give you bigger upvotes in VYB tokens (this is edited because I had it all wrong before)