It's funny to see how different #Devoxx editions have different CFP tools. So far the best one goes to @DevoxxPL

About 2 days ago from Tomasz Jaskuλa's Twitter

New #cfp: Devoxx Poland (@DevoxxPL #DevoxxPL) - 2019.06.17-19 - Krakow, Poland - zpr.io/thMYa

About 2 days ago from IT CFP List's Twitter

@Skilenstein @scottdavis99 @venkat_s @boulderjug @DevoxxPL Venkat is amazing speaker. I thought he used slides in his talk about groovy at Spring One in New Orleans 2009. I do not believe you were there scott, could be wrong. Groovy method dispatch slide. Epic!

About 3 days ago from Daniel Honig's Twitter

This is time of the year you were waiting for... #DevoxxPL call for papers is open. Share your knowledge wioth 2700 developers and submit talk proposal now at devoxxpl20.cfp.dev devoxx.pl pic.twitter.com/4Hb5hodDi7

About 4 days ago from Devoxx Poland's Twitter

@royvanrijn @DevoxxPL @Stephan007 @Ellie_May_says This almost brings back memories. The evidence is clear that I was there, your honour, but beyond that I blame the vodka...

About 5 days ago from mark hazell's Twitter