"With that 50 Hive powered up, I crossed the 300 mark."
Wow, that is a huge milestone! Well done. I crossed the 100ʜᴩ mark in February and felt some elation at reaching that goal. Your 300ʜᴩ is definitely a great achievement, and shows your level of commitment.
"It's been quite a journey. I still remember the day when I couldn't post for several hours cause of RC issue."
This is something that I haven't experienced for a very long time. I went through that phase when I first came to the legacy social blockchain three years ago. When I re-joined this year, I was very fortunate to get a couple of decent delegations very early on, from our friends in 
@TheTerminal.
!PIZZA
Feels good reaching to 300 HP mark where mostly came from author rewards.
Thank you for taking the time to read and comment on my post.
!PIZZA back
Yes, I feel like I am cheating at present, as most of my on-chain growth so far has mainly come from power-downs of my legacy accounts. Eventually I hope to see more stable growth of my account over the month, coming mainly from author rewards.