How about introducing a simple convention for indicating your degree of belief in similar manner to the sarcasm indicator /s: One could write for example /p1 .. /p9 to refer to the probabilities 0.01% .. 99.9%.
That could resolve a lot of issues that occur in text communication. /p7
Funnily enough, that was an oft-ridiculed approach taken by IT industry analysts Gartner for many years. $NEWTECH will achieve > 50% penetration within 5 years. p = .65
That could resolve a lot of issues that occur in text communication. /p7