fantastic post my friend, you describe seven great project and they all can be used to access the steem blockchain, i personally use busy and chainbb and both of them fetches the exact same data which we have on steemit.com and if we found steemit.com is down we can use busy or chainbb, i also like to mentioned about https://esteem.ws it is another good project and we can access steem blockchain by downloading there mobile app on our i.phone, ipad or android devices, i absolutely agree with you my friend that these developments are created on top of steem blockchain and they surely add more strength to steem blcokchain and i am sure many more developments and projects are yet to come.
@exyle i also find https://stage.steemiz.io/@adnanrabbani/blog project even though i didn't use it yet but i like to hear your thoughts about this project.
Stay happy and blessed my friend and thanks for sharing
both great additions!
thank you very much my friend.
i think it would be better if you use your posting key to sign in instead of master password.