Nothing wrong with showing off and being proud of oneself. The problem lies in his statement he is “good at it” rather than lucky. That insinuates everyone who fails to get far in the event are less skilled/capable than him in draw frenzy. Challenging others like that usually comes with an ulterior motive.I wouldn’t rule it out. It takes effort to gloat even without pictorial proof, effort necessary to type it out. Its either creating buzz/reactions for the forum or influencing others to spend and lose from where i am standing.
Gambling is risky so are TE bugs. Not bothered. It's a boring event that's over.