In the early days of the web, buzzword coinage relied on prefixes. Add an “e” or an “i” to any word or phrase and you had yourself a brand new business to flog.
i-widgets
e-grommits
A few years later- the infix became the basis for the buzz-worthy. The numeral “2” became de rigueur.
b2c
b2b
fan2team
farmer2market
dog2vomit
And now it is the turn of the suffix and again it is numeric.
Web 2.0
Science 2.0
Reading 2.0
Sloth 2.0