Yes, the ad revenues and low liquidity are the bug bears but this one perhaps can be regarded more like a longer term VC purchase.
You can't find even a decent resource company trading at A$15m market cap , let alone an established and operating niche tech company with A$15m annual revenues.
The other one is Atomos (AMS), high of $1.78 low of $0.19 current at 40c under $90m market cap, full year revenue $82m
