Iconomi might come back it's just really hard to tell and the benefits that their first mover advantage gave them seem to be fewer and fewer as the days go on. It kinda sucks they originally collected $10,000,000 USD and the funds value has grown $50,000,000+ just based on the rise of crypto in general and we as holders don't really benefit at all from it. When on the other hand you have coins like Taas that have collected $8,000,000 and since the end of their ICO the value of their funding has grown 25% ($2,000,000) and they've already confirmed that profits generated from overall crypto growth count as profit (as it should) and will be paid back to investors as dividends, meaning the first dividend payments already going to be 50% of that $2,000,000 and it's only been 8 days since the end of the ICO. Meanwhile Iconomi won't provide the burn address or even tell it's investors how much they've invested in their latest ICO's until the end of the quarter, how does that make any sense and how is that transparent?
Personally I'd prefer not to distribute gains from ICO assets growth. By distributing you limit the investment capabilities. More money to invest = more profit for investors.
BTW your numbers are skewed plus TaaS is building portfolio using 75% of ICO funds which leaves them with just $6M to invest if they distribute ICO funds value gains.
Also ICONOMI has several revenue streams ICNX, ICNP, public DAA and yet unadvertised ICNL. In addition to that ICN is going to be a utility token as well.
Do your math now

Actually 15% was used for operations and development not 25%. If you get 50% of profit, 25% goes back into the fund, and 25% goes to devs that's not a bad deal. It's been how many months so far and Iconomi still only has 250 beta users and they're aiming for a total of 6,000 before they deem the system usable? They can claim to have streams of income from X, Y, and Z but if you can't even verify they're burning the coins what value do their claims really have?