Close
like someone said 8 years ago - unreliable. During exchange many keys were duplicates and I haven't fully checked all and then later found that yet again more keys are used/duplicate. Tried to contact, but no chances the person simply didn't respond even though added me back somehow. One more notice account name was changed liked 3 times during 3-4 weeks I tried contacting to resolve the issue. I won't die of all that but be careful.
Unreliable