Yes we actually built a delegation tool that works with SteemConnect.com. Or if you want to buy SteemThat Rewards Tokens with Steem or SBD you can also. https://steemthat.com/steem-that-select-your-delegation-amounts/
This works for early support but for longlasting support an investment into steempower does well. When you delegate you lose your Steem Power as you have leased it to whoever you delegate it to. The plus side is that you retain curation rewards. The down side is SteemThat has to make money somehow so if we power up real steem we can earn some curation rewards to cover operations and grow and develop. Plus many wanted to donate but I heard too many horror stories about groups forming and people donating then getting kicked out of the discord etc. Nothing to show for it. With Stish you have something to show for it that no one can take away. If you own it then you have helped contribute to the whale pool! At least in the early days before trading. If you ever decided you want to leave sell your Stish and no one is mad.