That's an interesting idea to tokenize the internet and yes web 3.0 will revolutionise the internet in all aspects, because there will be more user contributed content. and I think there are good reasons to hold on to Steem.
There's a great community and you only have to look at the most used dapps to see how busy the devs are.
Initially Steemit Inc lost the plot but hopefully they have woken up and gearing up for the revolution. Other devs are doing the work they should of been doing and it looks like Steem will soon have as much to offer as several of the much more hyped DPOS coins. I don't mind if Steem stays under the radar for a few more months, as it's a good time to accumulate more.
Yes, I'm advising everyone to buy Steem, but you all need to do our own research before you making your move.