It's always better to not share even estimate amount of your funds in the internet. Don't become a target for hackers
(despite of it im still share my investments time to time...)
Totally agree but I think that OP doesn't really mind if you say that you've got enough or more than enough in your investment, pretty sure that OP knows about this thing already so I'm not totally repulsed about this question. Also, even if you don't share it, if someone's determined enough how much you've got when you're joining a campaign, they can just check out the address that you're using to see a rough estimate of your total bitcoin haul.