The reference used in the article seems more a rant against capitalism than a reliable source;  it's a private page on the web,  which mostly complains that the velvet revolution did not solve a wide range of social ills (oh,  surprise ;).  I'll review the sources it links to see if there's any substance here;  it seems quite shocking that someone may have killed themselves over this,  and it could even be troll/parody.  I don't remember anything in the media at the time.