Dug Song
@dugsong.com
Co-founder & former CEO of duo.com, investing in community via http://song.us and song.foundation. More at dugsong.com
X/Twitter archive ‘07-‘24: @dugsong.bsky.social
X/Twitter archive ‘07-‘24: @dugsong.bsky.social
John Brown’s fort in Harpers Ferry 🫡
October 18, 2025 at 2:03 PM
John Brown’s fort in Harpers Ferry 🫡
CEO Markus (met him 16 yrs ago!) grew up in social housing and founded $DHER.DE, Philipp built $ZAL.DE, Bernd built timber/manufactured wood products. Other execs led auto / digital manufacturing in Germany & Detroit. Dream team! #Gropyus
May 6, 2025 at 10:49 PM
CEO Markus (met him 16 yrs ago!) grew up in social housing and founded $DHER.DE, Philipp built $ZAL.DE, Bernd built timber/manufactured wood products. Other execs led auto / digital manufacturing in Germany & Detroit. Dream team! #Gropyus
Hugs Becca - I’m sorry you are going through all this, and thank you for having the courage to share. Craig can go f* themselves
April 22, 2025 at 10:56 AM
Hugs Becca - I’m sorry you are going through all this, and thank you for having the courage to share. Craig can go f* themselves
Reposted by Dug Song
In 1967, “The Innovation Millionaires” called out Ann Arbor, Boulder, LA, Phoenix, and Ft. Lauderdale as likely tech hubs after Boston-Cambridge & Santa Clara County (only one mention of “Silicon Valley”) - but A2 has been by far the laggard
March 28, 2025 at 11:31 PM
In 1967, “The Innovation Millionaires” called out Ann Arbor, Boulder, LA, Phoenix, and Ft. Lauderdale as likely tech hubs after Boston-Cambridge & Santa Clara County (only one mention of “Silicon Valley”) - but A2 has been by far the laggard
Unverified estimates via ChatGPT
March 29, 2025 at 12:12 AM
Unverified estimates via ChatGPT
In 1967, “The Innovation Millionaires” called out Ann Arbor, Boulder, LA, Phoenix, and Ft. Lauderdale as likely tech hubs after Boston-Cambridge & Santa Clara County (only one mention of “Silicon Valley”) - but A2 has been by far the laggard
March 28, 2025 at 11:31 PM
In 1967, “The Innovation Millionaires” called out Ann Arbor, Boulder, LA, Phoenix, and Ft. Lauderdale as likely tech hubs after Boston-Cambridge & Santa Clara County (only one mention of “Silicon Valley”) - but A2 has been by far the laggard